<!doctype html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
  <meta charset="UTF-8">
  <meta name="viewport"
        content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Document</title>
</head>
<body>
<form action="/doLogin" method="post">
  用户名: <input name="username"/><br/>
  密码: <input name="password" type="password"><br/>
  <input type="hidden" name="url" th:value="${url}">
  <input type="submit" value="登陆">
</form>
</body>
</html>
